Answer:
Yes, because a new material of a different color formed on part of the metal strip
Explanation: Good luck!
Well an increase in alkaline causes pH levels to rise. When the levels of acid in your blood are too high, it's called acidosis. When your blood is too alkaline, it is called alkalosis. Respiratory acidosis and alkalosis are due to a problem with the lungs.
<span>Proteins are made of Amino Acids, and the sequence of these determine how the protein will fold up and take shape which ultimately determines its function.
The amino acids are held together with peptide bonds, which is a special type of chemical bond.</span>
Sarcoma- 'Sarcoma' means malignant tumour.
Answer:
C. cell wall permeability changes and sodium rushes into the cell.
Explanation:
During depolarization, there is a decrease in the charge difference across the membrane. The inside of the membrane becomes positive compared to the outside. During depolarization, the voltage-gated Na+ channels are opened rapidly. The electrochemical gradient favors the movement of Na+ towards the inside of the cell. The inward movement of Na+ causes the depolarizing phase of the action potential and changes the membrane potential from −55 mV to +30 mV.
